What counts as Spoilers?

The lovely ruthct21 commented on a post of mine yesterday (more in sorrow than in anger, I think) that she was going to have to avoid reading my stuff if I wasn't more careful about spoilers for Doctor Who, as she's somewhere in South America and hasn't seen the new episode yet. This came as something of a surprise to me, because I thought I had been pretty careful about spoilers when posting about Doctor Who... But then it occurred to me that Ruth and I might have very different definitions of what constitutes a spoiler. SO:

About This Blog

Hello! I'm Jennie (known to many as SB, due to my handle, or The Yorksher Gob because of my old blog's name). This blog is my public face; click here for a list of all the other places you can find me on t'interwebs.

Please note that any and all opinions expressed in this blog are subject to random change at whim my own, and not necessarily representative of my party, or any of the constituent parts thereof (except myself, obviously).